LEAH MARIE MCDERMOTT AGACNP-BC
NPI 1548081953
Nurse Practitioner - Acute Care in Ellsworth, ME
About Leah Marie Mcdermott Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEAH MARIE MCDERMOTT AGACNP-BC (NPI 1548081953) is an individual acute care provider in Ellsworth, Maine, licensed in Maine (CNP241413) and active in the NPI registry since October 2024. She is enrolled in Medicare PECOS, is affiliated with Northern Light Eastern Maine Medical Center, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Leah Marie Mcdermott Agacnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Leah Mcdermott reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ellsworth, ME 04605
- Reassigned Medicare billing, Maine enrollment
- 99 clinicians in this Medicare group
Ellsworth, ME 04605
- Reassigned Medicare billing, Maine enrollment
- 85 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northern Light Eastern Maine Medical Center
Acute Care Hospitals · Bangor, MENorthern Light Maine Coast Hospital
Acute Care Hospitals · Ellsworth, MENorthern Light Blue Hill Memorial Hospital
Critical Access Hospitals · Blue Hill, MEDown East Community Hospital
Critical Access Hospitals · Machias, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04605 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Leah Mcdermott's NPI number?
The NPI number for Leah Mcdermott is 1548081953. It was assigned to this individual provider in the NPPES registry on October 18, 2024.
Where is Leah Mcdermott located?
Leah Mcdermott practices at 50 Union St, Ellsworth, ME 04605. The listed phone number is (207) 664-5311.
What is Leah Mcdermott's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Leah Mcdermott enrolled in Medicare?
Yes. Leah Mcdermott is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Leah Mcdermott's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leah Mcdermott reassigns Medicare benefits to 2 organizations: Hospital Medicine Services Of Maine LLC (Ellsworth, ME) and Maine Medical Services LLC (Ellsworth, ME). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leah Mcdermott's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Leah Mcdermott affiliated with any hospitals?
According to CMS data, Leah Mcdermott is affiliated with Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital, Northern Light Blue Hill Memorial Hospital and Down East Community Hospital.
When was this NPI record last updated?
The NPPES record for Leah Mcdermott was last updated on December 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Leah Marie Mcdermott, AGACNP-BC · NPI 1548081953
Acute Care physician in Ellsworth, Maine. Individual provider, active in the CMS NPPES registry since October 18, 2024.
## Identity
- **NPI:** 1548081953 (Entity type: Individual)
- **Enumerated:** October 18, 2024
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** CNP241413 (Maine)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 50 UNION ST, Ellsworth, ME 04605-1534
- **Phone:** (207) 664-5311
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Hospital Medicine Services Of Maine LLC (NPI 1538638432, Ellsworth, ME); Maine Medical Services LLC (NPI 1053878371, Ellsworth, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** December 3, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1548081953) · Data from the CMS NPPES public registry.